Plant Biology Essay Example | Topics and Well Written Essays - 250 words

Plant Biology - Essay Example According to Jimmy Botella, a professor of Plant Biotechnology in University of Queensland, untraditional or genetically modified foods do not automatically mean they are threats to humans. This type of modification already existed decades ago. However, according to Botella, there are more threats to humans caused by nature or natural products such as tsunami, malaria and paralysis than GMOs. Cassava, a natural crop, causes limb paralysis if not properly processed. Genetically modified foods are seen to be threat by people who refuse to accept changes, afraid to grasp the progress in technology or simply because they are â€Å"new.† Most of these people claim that these are unacceptable because they are not naturally produced and some claims these foods are not made by God. They cannot scientifically prove that GMOs are not safe or that these pose threats to consumers. Therefore, in answer to the question whether the United States Government should have a certification program for foods containing genetically modified ingredients, I totally believe that certification program will help the citizens be informed that GMOs are safe to eat and can supply the energy needed by our bodies. This certification program can eliminate the negative thinking or belief of the people regarding this kind of food if scientifically proved that GMOs are safe to eat and will pass the certification programs and

Money, Banking, and Financial Markets Essay Example | Topics and Well Written Essays - 2250 words - 2

Money, Banking, and Financial Markets - Essay Example According to the Economist (2015), the global monetary system has for a long time been the world’s greatest headache. The article justified this claim by recalling the gold standard that existed in the 19th century. The world financial system has been termed by economists across the continents as a headache because it plunged into the depression and predicaments in the 1930s. Besides, the after war Bretton Woods system of pegged exchange rate fell in the 1970s necessitating an unexpected replacement by a flexible or floating exchange rate and mobile capital (The Economist 2015). Also, Madeley accused the volatile global financial system of failing to support trade in products and manufactured goods. Trade in goods and manufactured products are not assisted, concerning growth, by the volatile world monetary system (Madeley, 2007). The argument here is that the fluctuating currencies in the global money markets imply increased uncertainty of developing countries that levels the actual amount of money that would be received for the goods sold by these developing countries. Thus, the fact that the western nations control the global financial system cause the third world’s greatest headaches by exploiting the system by causing inefficiency and injustice of the worldwide trading system. It is quite unfortunate that the western countries cause the headaches of developing countries but given little attention and effort to putting things right (Madeley, 2007)..

HEALTH , SAFETY AND ENVIRONMENTAL ASPECTS Essay

HEALTH , SAFETY AND ENVIRONMENTAL ASPECTS - Essay Example Although this decision might have been informed from the principle of Best Available Techniques Not Entailing Excessive Cost (BATNEEC), it is noteworthy that this concept carries with it potential environmental impacts in all their forms. In terms of emissions, the company is likely to emit toxic or harmful gases as by products in the overall process of manufacturing the various detergents. This is attributed to the fact that the company has opted to integrate both automated mode of production and manual one in which case there is bound to an increase in the air pollution when using the latter. As is outlined by Environmental Protection Act 1990 and 1995, this company is therefore tasked with the responsibility of ensuring that its production activities do not interfere with the overall air quality according to RTPI, (2002). In this regard, the best practicable environmental option is through the use of appropriate technology which reduces the emission of any toxic gases to its bordering community. In particular there is the danger of Sulphur dioxide being released since the company uses Sulphate as one of the ingredients for making its detergents. This is also enshrined in the aforementioned acts based on the princi ple of producer responsibility. On the other hand, the company structures have a negative visual impact owing to their height with its effects on the aviation industry. With respect to the issue of water discharge options, Thomas Hedley Company shall have integrated its water disposal into the city’s sewage system. However, the company shall be tasked with the responsibility of treating its effluents before they are discharged into the city’s sewage disposal system. The other feasible option available to this company is the option of recycling its waste water for use in the production process. The third option available to this firm

The myth of Tristan and Isolde Essay Example for Free

The myth of Tristan and Isolde Essay The myth of Tristan and Isolde begins with the childhood of Tristan, who was a child of a knight named Rivalen and a maiden named Blanchefleur, the sister of a King Mark. He was raised in secret by his foster father, due to an illegitimate conception, and the early death of both his parents – his father in battle, his mother after birthing him. When he was fourteen, he wound up (in different versions in different ways) at his uncle’s court, where for four years he trained and became one of the best and most beloved men under King Mark. In four years, his foster father found him at this court, and told the King the truth. The king loved his nephew even more, and made his newfound nephew a knight. With this newfound status, Tristan killed the murderer of his father, a certain Morgan, and thus became the champion of Cornwall. After that an Irish Morholt demanded tribute from Mark, and Tristan challenged him to a battle. He won, but at the price that no one except the sister of Morholt, Isolde the Elder – who is the mother of his beloves Isolde could heal a wound that he received. So he journeyed to Ireland under the guise of Tantris the harper, and for his music, got the queen to heal his wound, then returned to Cornwall.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In Ireland, many people were jealous of the luck and glory that Tristan claimed. Especially three noblemen: Ganelon, Godwin and Denoalan, who hated him with a passsion. They placed upon him a nearly impossible task: to win the Irish princess’s hand for King Mark – and that considering that Ireland and Cornwall were enemies! Fortunately, Tristan found a way, in a version of the classical tale of the dragonslayer’s possession of tongues. In the legend, his identity is discovered before he goes through the final stage of comparing the tongue and the head, but he manages to convince the Isoldes not to kill him, but to rationally allow Isolde the Younger to become queen of Cornwall and Ireland. He passes the trial, and Isolde is sent with him – along with a love potion mixed with wine, that her maid, Brangwain, is to administer to Isolde and King Mark. However, that is not fated to be, as Tristan and Isolde accidentally share a cup of the wine and, as a result, fall madly in love with each other – a passion that neither can make abate or resist in any kind of way. Isolde loses her maidenhood to Tristan on the ship. To conceal this error, the lovers and Brangwain have Brangwain spend the first night with King Mark. Thus, Isolde was able to live well at court.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   However, the two lovers were unable to stop meeting, and soon, there were quite a few rumors. There were many attempts to catch them, until one time, when they were making love, a wound of Tristan’s opened, and the sheets were splattered with blood. There versions part: either they are accused immediately, or the ruse is kept up for a certain amount of time. Either way, Isolde has to take an oath that she isn’t lying and be tested by the hot iron, and she is able to do so without any harm to herself, due to a trick she and Tristan devised. By falling on him when he aided her to cross the river and disguise, she was able to swear that â€Å"she has never had any man between her legs except Mark and the peasant on whom she fell†. In any case, the two are exiled (with different amounts of violence), and they live in a far-off forest. One day, when Mark accidentally comes upon them, he finds the lovers asleep apart, clothed, with a sword between them – they were very tired that day. Feeling guilty of his doubt, he left a sign that he had been there. The lovers awake, different in two versions, either feeling guilty yet in love, or with effects of the potion finally worn off. In any case, they return Isolde to Mark, and Tristan goes into exile.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   There he marries a Breton woman named Isolde of the White Hands. However, he cannot forget Isolde, and cannot consummate their marriage, speaking of an old wound. However, when this is one day mentioned to the brother of Isolde, Kaherdin, he wishes to see this woman, Isolde. The two secretly return to Cornwall, and while Tristan reunites with Isolde, Kaherdin unties with Brangwain. However, a knight named Cairado accused them of being cowards, as he made their squires run away, and this led to conflict with Brangwain. However, Kaherdin remedied the situation by killing Cairado.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   However, later Tristan received a wound from a poisoned lance, from which only Isolde could heal him. In a tale reminiscent of Theseus, the ship with Isolde sailed back with white sails, but the Isolde of the White Hands said that the ship was with black sails – meaning Isolde had betrayed him – and Tristan died of grief. So did Isolde, once she learned of this death. On their graves, which were near, two trees grew, intertwining, that even King Mark could not hack down. Thus ended their romance.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In Campbell’s interpretation of the Hero, Tristan doesn’t quite fit. A Heroic task is to â€Å"integrate these [psychological] parts or energies and win the prize our individuality, our sense of place, our sense of purpose.† (Campbell, 1990) Tristan, if anything, loses himself in his love, though, admittedly, gaining a certain distinction from the rest in the process. He does have a sense of purpose – it is his love, Isolde – however, he is by no means integrated. He does not achieve the end of the Hero’s quest, and dies – distinct, but a distinct failure, as well. He is an example of a good intention, but bad realization.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Campbell shows how the supernatural rules over people’s lives. Quite a number of lives were ruined because of one simple mistake when dealing with magic. The supernatural corrupts, twists lives and fates, never allowing people to do what they truly wish, restraining will. This mythological element plays in full force here. This is the tragedy of dealing with a blind force that simply does not care for humans and their petty trifles†¦ Such as love. The whole story of Tristan and Isolde is a protest against this sort of violation of the human being, of its desire to be and live as an ipseity unto itself.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In relation to this is the theme of individualism and its conflict with society, which Campbell recognizes the tale of Tristan and Isolde as one of the first manifests of. Society would force them to conform – and this brings happiness for no one. Individuality, and its logical consequence, egoism, are increased by the love potion, and forced to show itself from the worst angles – betrayal, adultery, lies and provocations. This would, indeed, be true of any strong individuality, but is shown particularly well in Tristan and Isolde in particular, as to what can individuals when consumed by a passionate cause do. Individualism is a powerful force. Though here it cannot yet defeat society and fate, and thus complete the Hero’s journey, this tale certainly set the mood for some larger breakthroughs. References. Tristan and Isolde, Retrieved from: http://www.timelessmyths.com/arthurian/tristan.html Accessed on: May 1, 2005 Campbell, Joseph, Transformations of Myth Through Time. New York: HarperCollins, 1990 Campbell, Joseph, The Hero with a Thousand Faces (Bollingen Series XVII). Princeton, NJ: Princeton University Press, 1949.

The Problem Of Domestic Violence :: Violence Against Women Essays

A problem has become known and to many, they feel that it's about time that the general public has taken notice. This problem has been a taboo for centuries and in the mid nineties it has chosen to let itself be known, the problem that I am talking about is domestic violence, it has ruined families, and demoralized the victims for years and now because of the "trial of the century" we finally are allowed to discuss it in detail, without fear of reprisal, now we get to familiarize ourselves with it and eventually after we get to know all about it we can, through treatment, get rid of it. In this paper, I will discuss problems with the so called epidemic of domestic violence. This entire paper will be about domestic violence, and because of that I feel it is important to note that "in most families men and women do not engage in physically abusive behavior" (The Brown U.), but because the media feels that it is their public duty to deceive us into believing that this problem is an "epidemic" (Domestic V.) we feel that, that is the case. Webster's dictionary defines epidemic as "a rapid spreading of a disease; to many people at the same time", this is not the case with domestic violence, one it didn't just happen overnight, it has just been popularized overnight, domestic violence has been going on from as far back as anyone can remember and probably farther than that, and two, this is not affecting many people at the same timem, because, as I've stated before, "in most families men and women do not engage in physically abusive behavior". If you as the reader gets anything out of this paper, it is important to me as the writer, that you find that, while domestic violence is a major problem for some families, it is by no means an epidemic. The major reason domestic violence has become so widespread over the last couple of years is because of the O. J. Simpson trial, as one person put it "the O. J. Simpson case would do for domestic violence what Anita Hill did for sexual harassment" (Domestic V.). The trial of the century brought a much needed attention to a issue that for too long was pushed to the back burner; domestic violence was a major issue in the case and it became evident, through the mass publicity of the case, that women weren't crying wolf all these years, because of "the murder of Nicole Brown ... the media would focus squarely on and

Correctional Facility

Andrea J. Paige January 30th, 2013 1. What is the biggest problem facing correctional facility today? The biggest problem that correctional facilities are facing is prison overcrowding. This is because most court officials have the thought that locking people up and throwing the key away is the best solutions to the problem of crime, when in fact it’s really not better for society because crime still rises in fact it is better for political court officials. They know this is not helping but if it gets them voted for because society thinks it’s safer then lock them up and throw the key way.What should the primary goal of corrections be? The primary goal of corrections should be to rehabilitate the offender. If rehabilitation is successfully done it would help the offender to become a productive member of society after they are released from prison. These things would have to take place from the moment they arrive at the prison like drug treatment, vocational training, an d therapeutic counseling to try and find the source of the offenders’ issues. 2. Describe restorative justice and its pros and cons.Restorative justice is justice that tends to the needs of the victim as well as the offender and also the community that is involved instead of punishing the offending party. The victim takes part in this process to encourage the offender to take responsibility of their actions by attempting to repair the damage that has been done. The pros to restorative justice is that it is considered fair and also the offender may experience how the victim felt at the time of the incident. The cons are how you measure the crime or the needed punishment and how does one judge what the appropriate punishment is. . 3. What is the most effective management style for a prison? Fully explain and give examples. The autocratic management style shows to be the best for the prison system because why does the inmate need to be able to help set rules inside of the prison nor do the employees. There needs to be set rules for everyone to follow inside of the prison because with too many people controlling the rules at some point some things will be out of order. 4. How has the changing legal context influenced the growing problems of mentally disordered offenders in corrections?There have been some recent changes in the way the law is carried out that makes it more difficult to send mentally ill offenders to non-correctional programs. A lot of patients who were housed in hospital are now doing time in prisons because of an increase of these types of offenders being caught with drugs so the mentally ill drug user are experiencing harsher sentences. 5. In planning and designing reentry programs what steps are to be taken? Fully explain The target for each of the reentry facilities will be different according to the needs of the local community.Inmates will be moderate to a high risk to recidivate. The incentive to participating in the reentry program w ill be only with the possibility of gaining employment prior to release, participating in the various treatment programs, family reunification and working with a caseworker and also some of these services will also be needed: Reentry Planning Teams, Urban Location for SCRF, Availability of Wrap-A-Around Services, Availability of Employment, County’s Mental Health, Public Health and Social Services Departments

Congestive Heart Failure In Pediatrics Essay

Congestive Heart Failure is not a disease, but a condition in which the heart is unable to pump enough blood needed to meet the cardiac demands of the body and facilitate systemic circulation. Congestive Heart Failure can be right or left-sided, and is mainly a fluid issue, in which there is a decreased amount of blood to the kidneys. In children, CHF can be long term and is most common in infants; it can also result from heart failure where ventricle contractility is impaired after an increased workload on the heart. â€Å"For most infants diagnosed with CHF, the cause is Congenital Heart Disease†(Perry, Hockenberry, Lowdermilk, & Wilson, 2010, p. 1454). There are many signs and symptoms of CHF, and if untreated damage to the heart occurs. Labs and diagnostic tests can include: a metabolic panel, brain natriuretic peptide (BNP), CBC’s, x-ray imaging, and a fetal echocardiography for fetuses suspected of CHF. Medical treatment can be extensive, but easily implemented wi th preparation, attention, and care. Congestive Heart Failure can be divided into right sided heart failure (HF) and left sided heart failure (HF). Right sided HF is also known as Cor pulmonale, and is â€Å"failure of the right side of the heart that occurs after chronic hypertension in the pulmonary arteries and right ventricles of the heart. Right sided HF occurs with left sided HF and often results in fluid backup in the abdomen, legs and feet causing swelling† (â€Å"Cor pulmonale,† 2012, p. 1). Venous high blood pressure throughout the body causes an enlarged liver and spleen, and occasionally edema. â€Å"Left sided HF is the most common form of HF and may result in fluid backup in the lungs† and â€Å"increased pressure in the left atrium and pulmonary veins† (â€Å"Heart Failure,† 2011, p. 1). The lungs become congested with blood, causing elevated pulmonary pressures and pulmonary edema†(Perry et al., 2010, p. 1453). It is not usual to see only right sided or only left sided HF in children. Signs and symptoms of CHF include: anxiety and restlessness, clubbed fingertips, confusion, cool moist skin, cyanosis, dilated pupils, edema, fatigue, fright, pallor, petechia, and weakness; decreased BP, weak pulses, jugular vein distension, tachycardia(irregularly fast heart beats  including an S3 gallop), and decreased cardiac input within the cardiovascular system; dyspnea, shortness of breath on exertion, adventitious breath sounds such as crackles and wheezing or grunting, decreased oxygen saturation, tachypnea, orthopnea, and pulmonary congestion within the respiratory system; decreased urinary output as kidneys compensate for an increase in carbon dioxide by retaining sodium and water, renal overload and potential renal failure within the genitourinary system; and decreased motility, decreased bowel sounds, lack of appetite, nausea and vomiting, and ascites within the genitointestinal system. â€Å"If the abnormalities precipitating CHF are not corrected, the heart muscle becomes damaged†(Perry et al., 2010, p. 1454). Diagnosing CHF thru testing is performed in various ways. Blood tests for congestive heart failure checks for levels of a hormone called B-type natriuretic peptide (BNP). Large amounts of BNP could indicate CHF. Coronary catheterization, or angiogram, is used to identify the strength of ones left ventricle and the health of the heart valves using a dye that is visible under x-ray. An echocardiogram can be used to produce a video image of your heart’s size, structure and function. It can help doctors determine the percentage of blood being pumped out of the left ventricle. â€Å"Right heart catheterization is a test in which a catheter is inserted through the neck or groin and is guided into the heart to measure pressures within the chambers† (â€Å"CHF Testing,† 2011, p. 2). These various tests, or combinations of tests, helps guide health care teams in the proper treatment of CHF. Medical treatment of Congestive Heart Failure includes but is not limited to: improving the heart’s function; removal of fluid in the peritoneal and thoracic cavities; decreasing cardiac demands; increasing tissue perfusion; and treating anaphylaxis. The primary focus is treating any underlying causes of signs and symptoms associated with CHF. Improving cardiac function may be done with oxygen administration, repositioning patients for comfort and increased vascular circulation, and medication administration including: Digoxin (Lanoxin) which increases cardiac output by increasing the strength and contractility of the heart; and ACE inhibitors, such as Captopril (Capoten) and Enalapril (Vasotec), which inhibit vasoconstriction, thus vasodilating blood vessels. Removal of fluid in the peritoneal thoracic cavities may include fluid restriction, and be completed via paracentesis or thoracentesis, or by administering  diuretics such as Furosemide (Lasix) and Spironolactone (Adalactone), which decrease water concentration in the blood and in turn lower arterial blood pressure. â€Å"Diuretics are the mainstay of therapy to eliminate excess water and salt to prevent re-accumulation†(Perry et al., 2010, p. 1459). Children are not more likely to have sodium-restricted diets because they need a higher caloric intake than adults and they may not eat as much as adults with CHF. Decreasing cardiac demands includes keeping metabolic needs low and may be done by maintaining body temperature, limiting activity, reducing the work of breathing, and treating any infections so the body can reach homeostasis. Cool cloths, clustered care, oxygen administration, sedative medications to promote relaxation, and prophylactic antibiotics may all be effective treatment methods for decreasing cardiac demands. Increasing tissue perfusion can be done with oxygen administered via nasal cannula, face mask, face tent or oxygen hood and will increase oxygenation to the heart and blood vessels and â€Å"improve myocardial function or lessen tissue oxygen demands† (Perry et al., 2010, p. 1459-60). Oxygen dilates blood vessels and increases pulmonary blood flow. Treating anaphylaxis includes: identification of alle rgens, detection of early and late signs of anaphylaxis, and management of anaphylaxis. Identification of allergens is recognizing what people may be allergic to or what may trigger anaphylactic reactions. Early signs of anaphylaxis are irritability, headache, dizziness, itching, sneezing, watery eyes, and rash. Late signs of anaphylaxis are shortness of breath and wheezing, pulmonary edema, decreased cardiac output, and if untreated, death. Management of anaphylaxis includes establishing airways for patients that may need intubation; oxygen administration; antihistamine and vasopressor administration; and education of how to prevent future anaphylactic events. As a nurse caring for a patient with Congestive Heart Failure, one needs to complete thorough assessments to identify signs and symptoms of CHF, report any abnormal lab values or findings to physicians immediately, and be prepared to assist with any interventions needed to manage the condition and provide comfort and support to patients and their families. Nurses responsibilities include but are not limited to assessing patients and the severity of their condition, forming nursing diagnoses for potential risks to patients and staff caring for patients with CHF, observing for worsening conditions, planning and  implementing adequate and professional care for CHF patients and their families, correct medication calculation and administration, and evaluating the effectiveness of care for patients to ensure that conditions will improve. CHF is a condition that has affected the lives of many people. Some well-known persons include: Bill Clinton, David Letterman, Larry King, Mike Ditka, Tommy Lasorta, Dick Cheney, Phyllis Diller, Elizabeth Taylor and Victoria Gotti. Famous people such as these often have access to better health care because of financial stability. This often times proves beneficial when treating congestive heart failure in earlier stages, and helps them extend their lifespan with less signs and symptoms. Unfortunately they also live a life that is altered by their disease and ultimately no form of financial stability will cure the condition. Congestive Heart Failure is not a disease, but a condition in which the heart is unable to pump enough blood needed to meet the cardiac demands of the body and facilitate systemic circulation. There are many signs and symptoms of CHF, and if untreated damage to the heart occurs. Medical treatment can be extensive, but easily implemented with preparation, attention and care. References Cor pulmonale. (2012). Retrieved from http://www.ncbi.nlm.nih.gov/pubmedhealth/ PMH0001186/ Congestive Heart Failure Testing. (2011). Retrieved from http://labtestsonline.org /understanding/conditions/chf/start/1 Heart Failure. (2011). Retrieved from http://www.mayoclinic.com/health/heart-failure/ds00061/dsection=causes Perry, S. E., Hockenberry, M. J., Lowdermilk, D. L., & Wilson, D. (2010). Maternal Child Nursing Care (4th ed.). Missouri: Mosby Elsevier.